Global Sourcing Spotlight: How Global Sourcing Drives Innovation
One World, One Industry: IPC APEX EXPO 2025 Marks a Special Anniversary Year
Nolan’s Notes: Your Golden Ticket
IPC Subcommittee to Host Open Forum on Weak Microvia Interface during IPC APEX EXPO
December 10, 2018 | IPCEstimated reading time: Less than a minute
The IPC V-TSL-MVIA Weak Interface Microvia Failures Technology Solutions Subcommittee, formed this year, is working to identify the risks, causes, and mitigation of failures due to a weak interface between the plated copper at the bottom of a microvia and the underlying copper surface. The activity grew out of the development of IPC-WP-023, a white paper that cast a light on how a weak microvia interface is a hidden reliability threat.
The subcommittee will hold an open forum for industry to learn about its activities as well as its planned path forward. Attendees will be invited to share their own issues regarding weak microvia interfaces and will learn how to participate on the subcommittee.
IPC Weak Microvia Interface Open Forum
Wednesday, January 30, 2019
10:15 AM to 12:00 PM
San Diego Convention Center
Room 6
Order IPC WP-023, IPC Technology Solutions White Paper on Performance-Based Printed Board OEM Acceptance via Chain Continuity Reflow Test: The Hidden Reliability Threat – Weak Microvia Interface from the IPC bookstore.
Share on:
Suggested Items
ICT Spring Seminar: Nickel Not Welcome Here
03/12/2025 | Pete Starkey, I-Connect007After a miserable, dull, and damp English winter, a really pleasant nearly spring day with the sun shining and daffodils in bloom greeted delegates to the Institute of Circuit Technology Spring Seminar at Puckrup Hall near Tewkesbury, March 5, in Gloucestershire, UK.
Multicircuits Expands Capabilities with State-of-the-Art Automated Copper Via Fill Process
03/10/2025 | MulticircuitsMike Thiel, president of Multicircuits, a leading provider of high-reliability printed circuit boards, has announced the addition of a state-of-the-art automated copper via fill process to their advanced manufacturing capabilities. This strategic investment enhances the company’s ability to deliver cutting-edge solutions for demanding industries, including aerospace, defense, medical, and high-speed telecommunications.
EIPC 2025 Winter Conference, Day 2: A Roadmap to Material Selection
02/20/2025 | Pete Starkey, I-Connect007The EIPC 2025 Winter Conference, Feb. 4-5, in Luxembourg City, featured keynotes and two days of conference proceedings. The keynote session and first-day conference proceedings are reported separately. Here is my review of the second day’s conference proceedings. Delegates dutifully assembled bright and early, well-rested and eager to participate in the second day’s proceedings of the EIPC Winter Conference in Luxembourg.
Designers Notebook: Addressing Future Challenges for Designers
02/06/2025 | Vern Solberg -- Column: Designer's NotebookThe printed circuit board is and will probably continue to be the base platform for most electronics. With the proliferation of new generations of high I/O, fine-pitch surface mount semiconductor package variations, circuit interconnect is an insignificant factor. Circuit board designers continually face challenges such as component quantity and complexity, limited surface area, and meeting the circuit board’s cost target. The printed circuit design engineer’s prominent position demands the development of efficiently manufacturable products that perform without compromise.
DesignCon 2025, Day 2: It’s All About AI
01/30/2025 | Marcy LaRont, I-Connect007It’s hard to get away from the topic of artificial intelligence, but why would you? It’s everywhere and in everything, and my time attending presentations about AI at DesignCon 2025 was well worth it. The conference’s agenda featured engaging presentations and discussions focused on the technological advancements in AI, big data centers, and memory innovations, emphasizing the critical relationship between processors and circuit boards.